<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="http://www.tmooc.cn">
    用户:<input type="text" name="username" placeholder="用户"><br>
    密码:<input type="password" name="password" placeholder="密码"><br>
    性别:<input type="radio" name="gender" value="m" id="r1" checked>
    <label for="r1">男</label>
    <input type="radio" name="gender" value="w" id="r2">
    <label for="r2">女</label><br>
    兴趣爱好:<input type="checkbox" name="hobby" value="cy">抽烟
    <input type="checkbox" name="hobby" value="hj">喝酒
    <input type="checkbox" name="hobby" value="tt">烫头<br>
    生日:<input type="date" name="birthday"><br>
    靓照:<input type="file" name="picture"><br>
    所在地:<select name="city">
    <option value="beijing">北京</option>
    <option value="shanghai">上海</option>
    <option value="guangzhou" selected>广州</option>
    </select><br>
<input type="submit" value="注册">
<input type="reset" value="重置">
</form>
</body>
</html>